Chip vs Chip
NTAG 424 DNA vs MIFARE DESFire EV1
NTAG 424 DNA offers 256 bytes memory with AES-128 + SUN authentication security, making it ideal for product authentication, anti-counterfeiting, secure access. MIFARE DESFire EV1 provides 2-8 KB with 3DES + AES-128 security, suited for transit, campus cards, access control.
NTAG 424 DNA
제품군NTAG
메모리416 bytes (user: 256 B)
가격$0.250 – $0.550
MIFARE DESFire EV1
제품군MIFARE
메모리2048 bytes (user: 1760 B)
가격$0.500 – $1.200
추천
Choose NTAG 424 DNA when you need dynamic URL authentication without an app; choose MIFARE DESFire EV1 when you need flexible file system with strong encryption.